What is the slope of a line parallel to the line whose equation is x+2y=2

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?